Equivalent & Substitute Parts for RC2012F1020CS

Part Overview

The RC2012F1020CS is a 102 Ohms ±1% 0.125W (1/8W) chip resistor manufactured by Samsung Electro-Mechanics in 0805 (2012 Metric) package format. This thick film, moisture-resistant component is classified as Active product status and is RoHS3 compliant. Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and compliance certifications align with the original component, enabling direct replacement in circuit applications without design modification.

Key Parameters

Parameter	Value
Resistance	102 Ohms
Tolerance	±1%
Power Rating	0.125W (1/8W)
Package / Case	0805 (2012 Metric)
Composition	Thick Film
Temperature Coefficient	±100ppm/°C
Operating Temperature Range	-55°C ~ 155°C
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)
Number of Terminations	2

Substitute Part Grouping Explanation

Substitution eligibility for the RC2012F1020CS is determined by strict equivalence across the following parameters:

Electrical Equivalence: Resistance value of 102 Ohms, tolerance of ±1%, and power rating of 0.125W (1/8W) must be identical.

Mechanical Equivalence: Package type 0805 (2012 Metric) with two terminations and compatible physical dimensions (0.079" L x 0.049" W / 2.00mm x 1.25mm).

Environmental & Compliance Equivalence: Temperature coefficient of ±100ppm/°C, operating temperature range of -55°C ~ 155°C, RoHS3 compliance, MSL rating of 1, and thick film composition.

Packaging Format: Substitutes may differ in packaging format (Tape & Reel vs. Cut Tape) without affecting electrical or mechanical compatibility.

All identified substitute parts meet these criteria and are classified as Active product status.

Parameter Comparison

Parameter	RC2012F1020CS (Samsung)	RC0805FR-07102RL (YAGEO)	CRCW0805102RFKEA (Vishay Dale)	ERJ-6ENF1020V (Panasonic)
Resistance	102 Ohms	102 Ohms	102 Ohms	102 Ohms
Tolerance	±1%	±1%	±1%	±1%
Power Rating	0.125W (1/8W)	0.125W (1/8W)	0.125W (1/8W)	0.125W (1/8W)
Package / Case	0805 (2012 Metric)	0805 (2012 Metric)	0805 (2012 Metric)	0805 (2012 Metric)
Composition	Thick Film	Thick Film	Thick Film	Thick Film
Temperature Coefficient	±100ppm/°C	±100ppm/°C	±100ppm/°C	±100ppm/°C
Operating Temperature	-55°C ~ 155°C	-55°C ~ 155°C	-55°C ~ 155°C	-55°C ~ 155°C
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
MSL Rating	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
Number of Terminations	2	2	2	2
Height - Seated (Max)	0.026" (0.66mm)	0.024" (0.60mm)	0.020" (0.50mm)	0.028" (0.70mm)
Product Status	Active	Active	Active	Active

Engineering Selection Recommendations

All substitute parts listed are functionally equivalent to the RC2012F1020CS and maintain Active product status with full RoHS3 compliance. Selection among substitutes may be based on:

Packaging Availability: RC0805FR-07102RL (YAGEO) is available in Cut Tape (CT) & Digi-Reel® format, while RC2012F1020CS (Samsung), CRCW0805102RFKEA (Vishay Dale), and ERJ-6ENF1020V (Panasonic) are supplied in Tape & Reel (TR) format.

Inventory Levels: ERJ-6ENF1020V (Panasonic) offers the highest inventory availability at 59,577 pieces, followed by CRCW0805102RFKEA (Vishay Dale) at 27,158 pieces and RC0805FR-07102RL (YAGEO) at 16,443 pieces.

Automotive Qualification: CRCW0805102RFKEA (Vishay Dale) and ERJ-6ENF1020V (Panasonic) carry AEC-Q200 automotive qualification ratings, suitable for automotive applications requiring enhanced reliability standards.

Physical Height Variation: Seated height ranges from 0.020" (0.50mm) to 0.028" (0.70mm). Applications with space constraints may prioritize CRCW0805102RFKEA (0.020" maximum height).

Frequently Asked Questions (FAQ)

Q: Can RC0805FR-07102RL replace RC2012F1020CS directly?

A: Yes. Both components share identical electrical specifications (102 Ohms ±1%, 0.125W), mechanical package (0805 / 2012 Metric), temperature characteristics (±100ppm/°C, -55°C ~ 155°C), and compliance certifications (RoHS3, MSL 1). The primary difference is packaging format (Cut Tape vs. Tape & Reel) and seated height (0.024" vs. 0.026"), which do not affect electrical compatibility.

Q: What is the difference between moisture-resistant and automotive AEC-Q200 variants?

A: The RC2012F1020CS features moisture-resistant thick film construction. CRCW0805102RFKEA and ERJ-6ENF1020V additionally carry AEC-Q200 automotive qualification, indicating compliance with automotive reliability and environmental stress testing standards. Both feature sets are compatible; AEC-Q200 qualification is a superset of standard moisture resistance.

Q: Are all substitutes suitable for high-temperature applications?

A: Yes. All listed parts operate across the identical temperature range of -55°C ~ 155°C with ±100ppm/°C temperature coefficient, meeting high-temperature application requirements.

Q: Does packaging format affect circuit performance?

A: No. Tape & Reel (TR) and Cut Tape (CT) & Digi-Reel® formats are packaging and delivery methods only. Electrical and mechanical performance of the component itself remains identical.

Q: Which substitute offers the best space efficiency?

A: CRCW0805102RFKEA (Vishay Dale) has the lowest maximum seated height at 0.020" (0.50mm), compared to 0.024" (0.60mm) for RC0805FR-07102RL, 0.026" (0.66mm) for RC2012F1020CS, and 0.028" (0.70mm) for ERJ-6ENF1020V.

Q: Are all parts RoHS3 compliant?

A: Yes. All listed components, including the main part and all substitutes, are RoHS3 compliant and REACH unaffected.

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